TABLE 6.

The Association Between Work Performance and Working Conditions During WFH

	Good Performance (n = 2306)	Poor Performance (n = 1806)
	%	%	OR	95% CI	P
Sex
Male	49.7	43.5	1.00
Female	50.3	56.5	1.24	1.08–1.43	0.002**
Age, y
<40	26.6	25.8	1.00
≥40, <50	40.5	37.2	0.92	0.78–1.08	0.293
≥50	32.9	37.0	1.20	1.01–1.42	0.039*
Working time, h/d
≤7	23.6	27.6	1.00
>7, ≤8	32.2	30.1	0.86	0.72–1.02	0.075
>8, ≤9	21.8	19.6	0.86	0.71–1.04	0.115
>9	22.5	22.7	1.04	0.86–1.26	0.701
Desks
Work desk/PC desk	69.3	55.3	1.00
Dining table	16.4	21.3	1.17	0.95–1.44	0.139
Low table	10.1	16.6	1.32	0.93–1.87	0.122
Other tables	4.2	6.8	1.59	1.18–2.13	0.002**
Chair
Work chair	62.5	47.0	1.00
Dining chair	18.6	24.4	1.42	1.16–1.73	<0.001***
Sofa	2.0	2.8	1.47	0.95–2.26	0.084
Floor chair	4.9	6.5	1.35	0.90–2.01	0.144
Floor cushion	4.2	8.4	1.88	1.24–2.86	0.003**
Other chairs	7.8	11.0	1.49	1.18–1.90	0.001**
Computer
Desktop computer	26.3	19.9	1.00
Laptop computer	46.3	54.7	1.39	1.18–1.64	<0.001***
Laptop computer with additional monitor	25.7	21.6	1.11	0.92–1.33	0.293
Other computers	1.7	3.8	2.43	1.59–3.71	<0.001***

*P < 0.05; **P < 0.01; ***P < 0.001.